RFR: 8166811: Missing memory fences between memory allocation and refinement
kim.barrett at oracle.com
Wed Nov 16 00:00:02 UTC 2016
> On Nov 15, 2016, at 5:26 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> On Thu, 2016-11-10 at 13:20 -0500, Kim Barrett wrote:
>>> On Nov 8, 2016, at 7:52 AM, Thomas Schatzl <thomas.schatzl at oracle.c
>>> om> wrote:
>>> On Tue, 2016-10-25 at 19:13 -0400, Kim Barrett wrote:
>>> - assuming this works due to other synchronization,
>> This is the critical point. There *is* synchronization there.
> Okay, thanks. I just wanted to make sure that we are aware of that we
> are using this other synchronization here.
> Thanks. Again I was mostly worried about noting this reliance on
> previous synchronization down somewhere, even if it is only the mailing
> It may be useful to note this in the code too. This would save the next
> one working on this code looking through old mailing list threads.
> Maybe I am a bit overly concerned about making sure that these thoughts
> are provided in the proper place though. Or maybe everyone thinks that
> everything is clear :)
I've updated some comments to mention that external synchronization.
Also, since this set of changes is rather intertwined with the changes
for 8166607, here is a combined webrev for both:
I think I'll do as Erik suggested and push the two together.
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